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Synthesis of New 3, 5-Disubstituted-1, 2, 4-Triazoles and Evaluation of Antimicrobial Activities

Cilt: 6 Sayı: 14 15 Aralık 2016
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Synthesis of New 3, 5-Disubstituted-1, 2, 4-Triazoles and Evaluation of Antimicrobial Activities

Öz

The chemistry of heterocyclic compounds containing five membered 1, 2, 4-triazole nucleus has been an intresting field of study recently. The five membered 1, 2, 4-triazole ring includes two tautomeric forms i.e., 1H-1, 2, 4-triazole, 4H-1, 2, 4-triazole. The triazole derivatives possess extensive spectrum of biological activities such as antibacterial, antifungal, antitubercular, anxiolytic, anticonvulsant, antiinflammatory, analgesic, anticancer, antioxidant activities. The present review is determined view of pharmacological activity of compounds bearing 1, 2, 4-triazole nucleus. First, a series of acylhydrazones 1(a-d) were synthesized by the condensation of iminoester hydrochlorides with acyl hydrazines. The treatment of acylhydrazones with hydrazine hydrate afforded 4-amino-(3, 5-diaryl-4-yl)-4H-1,2, 4- triazoles 2(a-d). A series of new (3, 5-diaryl-4-yl)-4-(arylmethylenamino)-4H-1, 2, 4-triazole derivatives 3(a-d) were prepared in good yields by treatment of 4-amino-(3, 5-diaryl-4-yl)-4H-1, 2, 4-triazoles 2(a-d) with selected aldehydes. Sodium borohydride reduction of 4-arylidenamino derivatives afforded 4- alkylamino-3, 5-dialkyl-1, 2, 4- triazoles 4(a-d). The present review, eight new compounds have been synthesized and characterized by elemental analyses, IR, 1H NMR and 13C NMR spectral data. A series of compounds have been evaluated for their antimicrobial activities. The results show that the synthesized new compounds had effective antimicrobial activities.

Anahtar Kelimeler

Acyl hydrazone, 1, 2, 4-triazole, Schiff base, reduction, antimicrobial activity, antifungal activity

Kaynakça

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Kaynak Göster

APA
Gümrükçüoğlu, N. (2016). Synthesis of New 3, 5-Disubstituted-1, 2, 4-Triazoles and Evaluation of Antimicrobial Activities. Karadeniz Fen Bilimleri Dergisi, 6(14), 89-98. https://izlik.org/JA82TP94BC
AMA
1.Gümrükçüoğlu N. Synthesis of New 3, 5-Disubstituted-1, 2, 4-Triazoles and Evaluation of Antimicrobial Activities. KFBD. 2016;6(14):89-98. https://izlik.org/JA82TP94BC
Chicago
Gümrükçüoğlu, Nurhan. 2016. “Synthesis of New 3, 5-Disubstituted-1, 2, 4-Triazoles and Evaluation of Antimicrobial Activities”. Karadeniz Fen Bilimleri Dergisi 6 (14): 89-98. https://izlik.org/JA82TP94BC.
EndNote
Gümrükçüoğlu N (01 Aralık 2016) Synthesis of New 3, 5-Disubstituted-1, 2, 4-Triazoles and Evaluation of Antimicrobial Activities. Karadeniz Fen Bilimleri Dergisi 6 14 89–98.
IEEE
[1]N. Gümrükçüoğlu, “Synthesis of New 3, 5-Disubstituted-1, 2, 4-Triazoles and Evaluation of Antimicrobial Activities”, KFBD, c. 6, sy 14, ss. 89–98, Ara. 2016, [çevrimiçi]. Erişim adresi: https://izlik.org/JA82TP94BC
ISNAD
Gümrükçüoğlu, Nurhan. “Synthesis of New 3, 5-Disubstituted-1, 2, 4-Triazoles and Evaluation of Antimicrobial Activities”. Karadeniz Fen Bilimleri Dergisi 6/14 (01 Aralık 2016): 89-98. https://izlik.org/JA82TP94BC.
JAMA
1.Gümrükçüoğlu N. Synthesis of New 3, 5-Disubstituted-1, 2, 4-Triazoles and Evaluation of Antimicrobial Activities. KFBD. 2016;6:89–98.
MLA
Gümrükçüoğlu, Nurhan. “Synthesis of New 3, 5-Disubstituted-1, 2, 4-Triazoles and Evaluation of Antimicrobial Activities”. Karadeniz Fen Bilimleri Dergisi, c. 6, sy 14, Aralık 2016, ss. 89-98, https://izlik.org/JA82TP94BC.
Vancouver
1.Nurhan Gümrükçüoğlu. Synthesis of New 3, 5-Disubstituted-1, 2, 4-Triazoles and Evaluation of Antimicrobial Activities. KFBD [Internet]. 01 Aralık 2016;6(14):89-98. Erişim adresi: https://izlik.org/JA82TP94BC